Valve's online games platform Steam has added a refund policy. According to a newly published page, you can request a refund for nearly any purchase on Steam â for any reason..
ABS pipe and fittings are made from a thermoplastic resin called Acrylonitrile-Butadiene-Styrene (ABS for short). ABS PIPING SYSTEMS:
Acrylonitrile butadiene styrene. Acrylonitrile butadiene styrene (ABS) (chemical formula (C8H8)xÂ·â(C4H6)yÂ·â(C3H3N)z) is a common thermoplastic polymer. Its glass transition temperature is approximately 105 Â°C (221 Â°F). ABS is amorphous and therefore has no true melting point.